So I added some air system and random radio chatter sound effects to my setup. I think it’s pretty darn cool so I thought I’d share it here.
Air effects are embedded into the idle of each loco. The radio chatter is two different clips and triggered by the bell of the 2nd and 3rd loco. The trick is to make the 1st second of the radio file dead-air that way if the bell is left on you get only silence and not the looping of the first 1/2 second of the radio chatter ;)